Authorized NSI Industries Distributor
NSI Industries J1516 - Spring Wing Toggle Bolt, Steel material, Zinc Chromate finish, Round head, 4 in. length, 5/16-18 in. Size, 5/16 in. diameter, Right Hand thread, Slotted drive type, 7/8 in. drill size, 25 per pack

NSI Industries J1516 Spring Wing Toggle Bolt, Steel material, Zinc Chromate finish, Round head, 4 in. length…

Alternate Item Number: 10407

UPC: 639720104073

Documents & Media
Specification Sheet

Contact for Pricing

Minimum Qty: 25

Multiplier: 25

*Contact for lower quantities*

Call +1 (262) 252-1600 (toll-free 877-268-3700) or email [email protected] for pricing and availability.

Overview

The NSi Industries J1516 Spring Wing Toggle Bolt is a robust fastening solution designed for secure mounting in hollow walls, ceilings, and other non-structural surfaces. Constructed from steel with a zinc chromate finish, this toggle bolt offers reliable corrosion resistance for indoor and protected outdoor applications. Key Specifications: * **Material:** Steel * **Finish:** Zinc Chromate * **Length:** 4 inches * **Thread Size:** 5/16-18 UNC * **Diameter:** 5/16 inch * **Drill Size:** 7/8 inch * **Drive Type:** Slotted * **Head Style:** Round * **Thread Direction:** Right Hand * **Quantity:** 25 per pack The 4-inch length and 5/16-18 UNC thread size provide substantial holding power for medium-duty applications. The 5/16-inch diameter ensures compatibility with standard mounting hardware. Installation requires a 7/8-inch drill hole, facilitating use with common power tools. The spring wing mechanism deploys behind the mounting surface, creating a wide bearing area that distributes load evenly and prevents pull-through in materials such as drywall, plaster, or hollow masonry. The right-hand thread and slotted drive type allow for straightforward installation with basic hand tools. The round head design minimizes protrusion and maintains a clean aesthetic. Ideal for securing electrical boxes, junction boxes, shelving brackets, signage, and lightweight fixtures to hollow wall materials. Each pack contains 25 toggle bolts, providing a practical quantity for various installation projects. NSi Industries manufactures this product.
  • Steel construction with zinc chromate finish for corrosion resistance.
  • 4-inch length and 5/16-18 UNC thread for secure fastening.
  • Spring wing mechanism deploys behind surface for wide load distribution.
  • Requires a 7/8-inch drill hole for installation.
  • Round head with slotted drive type for easy mounting.

Specifications

Application
Electrical, Plumbing, Heating, Air Conditioning Industries
Diameter
5/16 in
Finish
Zink Chromate
Head Type
Rounded Head
Length
4 IN
Length
101.6 mm
Material
Steel
Size
5/16-18 IN
Special Features
Features: Bolts and Wings in One Package
Thread
Right Hand
Thread Type
Right Hand
Type
Spring Wing Toggle Bolt
Package Dimensions (L x W x H)
4.5 IN x 4.5 IN x 7.25 IN
Package Dimensions (L x W x H)
11.43 cm x 11.43 cm x 18.415 cm
Package Weight (Imperial)
3.050 L
Package Weight (Metric)
1.383 kg
Spring Wing Toggle Bolt, Steel material, Zinc Chromate finish, Flat head, 4 in. length, 5/16 in. diameter, Right Hand thread, Slotted drive type, 7/8 in. drill size, 25 per pack

J1541

Spring Wing Toggle Bolt, Steel material, Zinc Chromate finish, Flat head, 4 in. length, 5/16 in. diameter, Right Hand thread, Slotted drive type, 7/8 in. drill size, 25 per pack
Spring Wing Toggle Bolt, Steel material, Zinc Chromate finish, Round head, 4 in. length, 1/4-20 in. Size, 1/4 in. diameter, Right Hand thread, Slot/Phillips drive type, 3/4 in. drill size, 50 per pack

J1512

Spring Wing Toggle Bolt, Steel material, Zinc Chromate finish, Round head, 4 in. length, 1/4-20 in. Size, 1/4 in. diameter, Right Hand thread, Slot/Phillips drive type, 3/4 in. drill size, 50 per pack
Spring Wing Toggle Bolt, Steel material, Zinc Chromate finish, Mushroom-Truss head, 4 in. length, 1/4-20 in. Size, 1/4 in. diameter, Right Hand thread, Slot/Phillips drive type, 3/4 in. drill size, 50 per pack

J1554

Spring Wing Toggle Bolt, Steel material, Zinc Chromate finish, Mushroom-Truss head, 4 in. length, 1/4-20 in. Size, 1/4 in. diameter, Right Hand thread, Slot/Phillips drive type, 3/4 in. drill size, 50 per pack
Spring Toggle Head, Steel material, Zinc Chromate finish, 5/16-18 in. Size, Right Hand thread, 100 per pack

J1594

Spring Toggle Head, Steel material, Zinc Chromate finish, 5/16-18 in. Size, Right Hand thread, 100 per pack
Spring Wing Toggle Bolt, Steel material, Zinc Chromate finish, Flat head, 5 in. length, 5/16 in. diameter, Right Hand thread, Slotted drive type, 7/8 in. drill size, 25 per pack

J1542

Spring Wing Toggle Bolt, Steel material, Zinc Chromate finish, Flat head, 5 in. length, 5/16 in. diameter, Right Hand thread, Slotted drive type, 7/8 in. drill size, 25 per pack
Spring Wing Toggle Bolt, Steel material, Zinc Chromate finish, Round head, 4 in. length, 3/8-16 in. Size, 3/8 in. diameter, Right Hand thread, Slot/Phillips drive type, 1 in. drill size, 25 per pack

J1520

Spring Wing Toggle Bolt, Steel material, Zinc Chromate finish, Round head, 4 in. length, 3/8-16 in. Size, 3/8 in. diameter, Right Hand thread, Slot/Phillips drive type, 1 in. drill size, 25 per pack
Spring Wing Toggle Bolt, Steel material, Zinc Chromate finish, Round head, 5 in. length, 3/8-16 in. Size, 3/8 in. diameter, Right Hand thread, Slotted drive type, 1 in. drill size, 25 per pack

J1521

Spring Wing Toggle Bolt, Steel material, Zinc Chromate finish, Round head, 5 in. length, 3/8-16 in. Size, 3/8 in. diameter, Right Hand thread, Slotted drive type, 1 in. drill size, 25 per pack
Spring Wing Toggle Bolt, Steel material, Zinc Chromate finish, Flat head, 3 in. length, 5/16 in. diameter, Right Hand thread, Slotted drive type, 7/8 in. drill size, 25 per pack

J1540

Spring Wing Toggle Bolt, Steel material, Zinc Chromate finish, Flat head, 3 in. length, 5/16 in. diameter, Right Hand thread, Slotted drive type, 7/8 in. drill size, 25 per pack

Frequently Asked Questions

What product type is the J1516 series?

The J1516 series refers to Spring Wing Toggle Bolts.

What materials are available for J1516 toggle bolts?

J1516 series Spring Wing Toggle Bolts are available in Steel Zinc and 18-8 Stainless Steel.

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